Started a new play-through and ran into this issue while on Warpzone 4.

Went in to map view while on my Ground Platform and saw my Surfaces list, containing Nauvis, factory, warpzone_3, and warpzone_4.
Clicked Nauvis, it showed me Nauvis (no detail because no radar or presence).
Clicked warpzone_3, it showed me Warpzone 3 (no detail because no radar or presence).
Clicked factory, map view closed immediately and returned me to normal gameplay. That's not right...

Tested it while on the Factory Floor. Nauvis and warpzone_3 behaved as expected, warpzone_4 closed map view immediately.

I cannot imagine this is expected behavior...

This is known issue and I am already fixing it. Basically my check for teleporting does not work as expected and you can teleport between platforms in map view mode as well as normally walking

.... Oh, I hadn't even realized I had actually teleported to that surface. My bad, I do see there's an open thread for that. I presumed I was just leaving Map View unintentionally.

Wait. I just double-backed on this and tested again. I was not being warped to the platform I was selecting. it only removed me from map view. if I clicked the factory surface from the current warp zone, I still remained in that current warp zone, and not in the factory floor.